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Claudia Sommerer
Researcher at University Hospital Heidelberg
Publications - 180
Citations - 5619
Claudia Sommerer is an academic researcher from University Hospital Heidelberg. The author has contributed to research in topics: Transplantation & Kidney transplantation. The author has an hindex of 36, co-authored 163 publications receiving 4604 citations. Previous affiliations of Claudia Sommerer include Charité & Heidelberg University.
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First-in-human Phase I studies of PRS-080#22, a hepcidin antagonist, in healthy volunteers and patients with chronic kidney disease undergoing hemodialysis.
Lutz Renders,Klemens Budde,Christian Rosenberger,Rachel P. L. van Swelm,Dorine W. Swinkels,Frank Dellanna,Werner Feuerer,Ming Wen,Christiane M. Erley,Birgit D. Bader,Claudia Sommerer,Matthias Schaier,Karoline Meurer,Louis Matis +13 more
TL;DR: The two first-in-human phase 1 trials of PRS-080#22, a novel, rationally engineered Anticalin protein that targets and antagonizes hepcidin, were safe and well-tolerated and exhibited linear pharmacokinetics, longer half-life in CKD patients in comparison to healthy volunteers as well as expected pharmacodynamic effects which hold promise for further clinical studies.
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Overhydration Is a Strong Predictor of Mortality in Peritoneal Dialysis Patients – Independently of Cardiac Failure
Valérie Jotterand Drepper,Valérie Jotterand Drepper,Lars P. Kihm,Florian Kälble,Christian Diekmann,Joerg Seckinger,Claudia Sommerer,Martin Zeier,Vedat Schwenger +8 more
TL;DR: Overhydration remains an independent predictor of mortality even after adjustment for heart failure in peritoneal dialysis patients and should therefore be actively sought and managed in order to improve survival in this population.
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Everolimus with cyclosporine withdrawal or low-exposure cyclosporine in kidney transplantation from Month 3: a multicentre, randomized trial.
Klemens Budde,Martin Zeier,Oliver Witzke,Wolfgang Arns,Frank Lehner,Markus Guba,Johannes Jacobi,Volker Kliem,Petra Reinke,Ingeborg A. Hauser,Bruno Vogt,Rolf A.K. Stahl,Thomas Rath,Michael Duerr,Eva-Maria Paulus,Christoph May,Martina Porstner,Claudia Sommerer +17 more
TL;DR: Everolimus initiation with CNI withdrawal at Month 3 after kidney transplantation achieves a significant improvement in renal function at 12 months, with a similar rate of acute rejection.
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End-stage renal disease, dialysis, kidney transplantation and their impact on CD4+ T-cell differentiation.
Matthias Schaier,Angele Leick,Lorenz Uhlmann,Florian Kälble,Christian Morath,Volker Eckstein,Anthony D. Ho,Carsten Mueller-Tidow,Stefan Meuer,Karsten Mahnke,Claudia Sommerer,Martin Zeier,Andrea Steinborn +12 more
TL;DR: The data reveal that an increased tolerance‐inducing differentiation of ICOS+ and ICOS− Treg cells preserves the functional activity of T Reg cells in ESRD patients, but this cannot be maintained during long‐term renal replacement therapy.
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Immunomonitoring of nuclear factor of activated T cells–regulated gene expression: The first clinical trial in liver allograft recipients
Alexandra Zahn,Nadja Schott,Ulf Hinz,Wolfgang Stremmel,Jan Schmidt,Tom M. Ganten,Daniel Gotthardt,Stefan Meuer,Martin Zeier,Thomas Giese,Claudia Sommerer +10 more
TL;DR: The data presented in this pilot study reveal the applicability of the pharmacodynamic monitoring of CNI efficacy in liver allograft recipients and confirm the advantage of individualized pharmacodynamic drug monitoring over pharmacokinetic drug monitoring with respect to clinical outcomes.